DEANNE K BOLHUIS A.R.N.P.
NPI 1184622425
Nurse Practitioner - Obstetrics & Gynecology in Waterloo, IA
About Deanne K Bolhuis A.r.n.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEANNE K BOLHUIS A.R.N.P. (NPI 1184622425) is an individual obstetrics & gynecology provider in Waterloo, Iowa, licensed in Iowa (F-078633) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Allen Hospital, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Deanne K Bolhuis A.r.n.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Deanne Bolhuis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Johnston, IA 50131
- Reassigned Medicare billing, Iowa enrollment
- 1,506 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allen Hospital
Acute Care Hospitals · Waterloo, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50702 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Deanne Bolhuis's NPI number?
The NPI number for Deanne Bolhuis is 1184622425. It was assigned to this individual provider in the NPPES registry on July 11, 2005.
Where is Deanne Bolhuis located?
Deanne Bolhuis practices at 432 King Dr, Waterloo, IA 50702. The listed phone number is (319) 234-5764.
What is Deanne Bolhuis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.
Is Deanne Bolhuis enrolled in Medicare?
Yes. Deanne Bolhuis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Deanne Bolhuis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deanne Bolhuis reassigns Medicare benefits to Iowa Physicians Clinic Medical Foundation (Johnston, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Deanne Bolhuis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deanne Bolhuis accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Deanne Bolhuis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Deanne Bolhuis affiliated with any hospitals?
According to CMS data, Deanne Bolhuis is affiliated with Allen Hospital.
When was this NPI record last updated?
The NPPES record for Deanne Bolhuis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Deanne K Bolhuis, A.R.N.P. · NPI 1184622425
Obstetrics & Gynecology physician in Waterloo, Iowa. Individual provider, active in the CMS NPPES registry since July 11, 2005.
## Identity
- **NPI:** 1184622425 (Entity type: Individual)
- **Enumerated:** July 11, 2005
- **Primary specialty:** Nurse Practitioner - Obstetrics & Gynecology · taxonomy 363LX0001X
- **State license:** F-078633 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 432 KING DR, Waterloo, IA 50702-5956
- **Phone:** (319) 234-5764 · **Fax:** (319) 234-1336
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Iowa Physicians Clinic Medical Foundation (NPI 1891127502, Johnston, IA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Other IA0146; Medicaid 417444 (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1184622425) · Data from the CMS NPPES public registry.